<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>绑定style对象</title>
</head>
<body>
    <script src="../js/vue.js"></script>
    <div id ="app">
        <div v-bind:style="{color:activeColor,fontSize:fontSize+'px'}">Hello Wrold!</div>
        <div v-bind:style="styleObj">Vue.js</div>
    </div>
    <script>
        let app = new Vue({
            el:"#app",
            data:{ 
                activeColor:'red',
                fontSize:30,
                styleObj:{
                    fontSize:'30px',
                    'text-decoration':'underline'
                }
        }
    })
    </script>
</body>
</html>